[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Secunia Research: SHOUTcast DNAS Relay Server Buffer Overflow
- To: bugtraq@xxxxxxxxxxxxxxxxx
- Subject: Secunia Research: SHOUTcast DNAS Relay Server Buffer Overflow
- From: Secunia Research <remove-vuln@xxxxxxxxxxx>
- Date: Wed, 25 Feb 2009 16:12:07 +0100
======================================================================
Secunia Research 25/02/2009
- SHOUTcast DNAS Relay Server Buffer Overflow -
======================================================================
Table of Contents
Affected Software....................................................1
Severity.............................................................2
Vendor's Description of Software.....................................3
Description of Vulnerability.........................................4
Solution.............................................................5
Time Table...........................................................6
Credits..............................................................7
References...........................................................8
About Secunia........................................................9
Verification........................................................10
======================================================================
1) Affected Software
* SHOUTcast 1.9.8
NOTE: Other versions may also be affected.
======================================================================
2) Severity
Rating: Less critical
Impact: System access
Where: From remote
======================================================================
3) Vendor's Description of Software
"The SHOUTcast Radio Distributed Network Audio Software (DNAS)
is a software application that runs on your server attached to the
Internet or an IP network and is responsible for receiving audio
from a broadcaster such as your Win amp media player running the
SHOUTcast Radio DSP plug-in.".
Product Link:
http://www.shoutcast.com/download
======================================================================
4) Description of Vulnerability
Secunia Research has discovered a vulnerability in SHOUTcast DNAS,
which can be exploited by malicious people to compromise a vulnerable
system.
The vulnerability is caused due to a boundary error when receiving
data from a relay master server. This can be exploited to overflow
a static buffer by tricking a SHOUTcast admin into setting up a
server to act as relay for a malicious server.
Successful exploitation allows to e.g. overwrite the password of the
web administration interface.
======================================================================
5) Solution
Relay trusted servers only.
======================================================================
6) Time Table
09/01/2009 - Vendor notified.
04/02/2009 - Requested status update from vendor.
25/02/2009 - Public disclosure.
======================================================================
7) Credits
Discovered by Stefan Cornelius, Secunia Research.
======================================================================
8) References
The Common Vulnerabilities and Exposures (CVE) project has not yet
assigned a CVE for the vulnerability.
======================================================================
9) About Secunia
Secunia offers vulnerability management solutions to corporate
customers with verified and reliable vulnerability intelligence
relevant to their specific system configuration:
http://secunia.com/advisories/business_solutions/
Secunia also provides a publicly accessible and comprehensive advisory
database as a service to the security community and private
individuals, who are interested in or concerned about IT-security.
http://secunia.com/advisories/
Secunia believes that it is important to support the community and to
do active vulnerability research in order to aid improving the
security and reliability of software in general:
http://secunia.com/secunia_research/
Secunia regularly hires new skilled team members. Check the URL below
to see currently vacant positions:
http://secunia.com/corporate/jobs/
Secunia offers a FREE mailing list called Secunia Security Advisories:
http://secunia.com/advisories/mailing_lists/
======================================================================
10) Verification
Please verify this advisory by visiting the Secunia website:
http://secunia.com/secunia_research/2008-62/
Complete list of vulnerability reports published by Secunia Research:
http://secunia.com/secunia_research/
======================================================================